49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
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//*****************************************************************************
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//
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// usb_serial_structs.h - Data structures defining this USB CDC device.
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//
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// Copyright (c) 2008-2010 Texas Instruments Incorporated. All rights reserved.
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// Software License Agreement
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//
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// Texas Instruments (TI) is supplying this software for use solely and
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// exclusively on TI's microcontroller products. The software is owned by
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// TI and/or its suppliers, and is protected under applicable copyright
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// laws. You may not combine this software with "viral" open-source
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// software in order to form a larger program.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
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// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
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// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
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// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
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// DAMAGES, FOR ANY REASON WHATSOEVER.
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//
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//
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//*****************************************************************************
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#ifndef _USB_SERIAL_STRUCTS_H_
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#define _USB_SERIAL_STRUCTS_H_
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//*****************************************************************************
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//
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// The size of the transmit and receive buffers used for the redirected UART.
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// This number should be a power of 2 for best performance. 256 is chosen
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// pretty much at random though the buffer should be at least twice the size of
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// a maxmum-sized USB packet.
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//
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//*****************************************************************************
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#define UART_BUFFER_SIZE 0x0001
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extern uint32 RxHandler(void *pvCBData, uint32 ulEvent,
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uint32 ulMsgValue, void *pvMsgData);
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extern uint32 TxHandler(void *pvlCBData, uint32 ulEvent,
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uint32 ulMsgValue, void *pvMsgData);
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extern const tUSBBuffer g_sTxBuffer;
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extern const tUSBBuffer g_sRxBuffer;
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extern const tUSBDCDCDevice g_sCDCDevice;
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extern uint8 g_pucUSBTxBuffer[];
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extern uint8 g_pucUSBRxBuffer[];
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#endif
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